CN219988631U

CN219988631U - Pit wheel mechanism for producing support improved corrugated pit paperboard

Info

Publication number: CN219988631U
Application number: CN202321682629.XU
Authority: CN
Inventors: 胡世安
Original assignee: Dongguan Fusheng Paper Co ltd
Current assignee: Dongguan Fusheng Paper Co ltd
Priority date: 2023-06-29
Filing date: 2023-06-29
Publication date: 2023-11-10
Anticipated expiration: 2033-06-29

Abstract

The utility model discloses a pit wheel mechanism for producing a support improved corrugated pit paperboard, which comprises a main body frame, a bottom press roller and a support plate, wherein the top end in the main body frame is rotationally connected with the bottom press roller, and an auxiliary heating structure penetrates through the inside of the hot press roller. According to the utility model, the support adjusting structure is arranged, the rotary handle is rotated under the threaded connection structure of the internal thread pipe sleeve and the adjusting screw, and the supporting plates at two sides of the hot pressing roller gradually move up and down along the outer wall of the adjusting screw along with the internal thread pipe sleeve under the action of the first transmission belt component, so that the depth of the extrusion dent on the surface of the core paper by the hot pressing roller is controlled, and the supporting plates can stably drive the hot pressing rollers to stably move under the sliding structure of the sliding sleeve and the sliding rod, so that the hot pressing roller can keep better stability when the bottom pressing roller and the hot pressing roller extrude the core paper, thereby avoiding the uneven depth of the dent on the surface of the core paper, and realizing the improvement of the stability of the mechanism.

Description

Pit wheel mechanism for producing support improved corrugated pit paperboard

Technical Field

The utility model relates to the technical field of corrugated pit paperboard production equipment, in particular to a pit wheel mechanism for producing a support improved corrugated pit paperboard.

Background

The corrugated board is used as one of the boards, and has a layer of corrugated medium paper interlayer, so that the corrugated board has higher mechanical strength than a common board, and when the corrugated board is produced, a special corrugated board pit wheel mechanism is often used for rapidly processing the corrugated medium paper inside the corrugated board.

When common corrugated board production is used with hole wheel mechanism, roll the pressing through the mode of hot pressing to the refill to this makes the refill form the wave gradually, and common corrugated board hole wheel mechanism has better hot pressing effect when using, still has some problems:

1. when the common corrugated pit paperboard pit wheel mechanism is used, the distance between the hot pressing roller and the bottom roller directly influences the depth of the indentation on the core paper, and the adjustment of the hot pressing roller is easy to cause play, so that the indentation on the surface of the core paper is easy to cause uneven phenomenon.

2. When the common corrugated pit paperboard pit wheel mechanism is used, the hot-pressing roller is heated in a regular mode due to the fact that the ignition point of the paper core is low, and the hot-pressing roller is relatively thick, so that energy consumption is high when the paper core is heated integrally.

Disclosure of Invention

First, the technical problem to be solved

The utility model aims to provide a pit wheel mechanism for producing a support improved corrugated pit paperboard, which is used for solving the defect that the existing pit wheel mechanism for producing the corrugated pit paperboard is easy to have uneven indentation.

(II) summary of the utility model

In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a pit wheel mechanism is used in production of support improved generation corrugated container board, includes main body frame, bottom compression roller and backup pad, the inside top rotation of main body frame is connected with the bottom compression roller, the both sides of main body frame top all are provided with the backup pad, the equal fixedly connected with support frame in top of main body frame both ends both sides, the second drive belt subassembly is all installed to the both sides of bottom compression roller, the internally mounted of backup pad has support adjustment structure, support adjustment structure includes internal thread pipe box, sliding sleeve, adjusting screw, slide bar, first drive belt subassembly and rotatory handle, internal thread pipe box installs in the inside intermediate position department of backup pad, one side of backup pad is provided with the hot press roller, the inside of hot press roller is run through there is auxiliary heating structure.

When the corrugated pit paper is used, the pit wheel mechanism is started, the motor and the second transmission belt assembly drive the bottom pressing rollers to move, and then the core paper in the corrugated pit paper board is plugged into the clearance between the bottom pressing rollers and the hot pressing rollers, so that the core paper in the corrugated pit paper board gradually enters the pit wheel mechanism under the rotation of the bottom pressing rollers, and the core paper gradually forms wavy dents due to extrusion under the extrusion of the bottom pressing rollers and the hot pressing rollers.

Preferably, the sliding sleeve is all installed at the inside both ends of backup pad, the intermediate position department rotation on the inside top of support frame is connected with adjusting screw, the inside both ends of support frame all are provided with the slide bar, adjusting screw's top runs through to the top of support frame and with the bottom fixed connection of first driving belt subassembly, the top fixedly connected with rotatory handle of first driving belt subassembly makes hot-pressing roller both sides backup pad follow the internal thread pipe box gradually and reciprocates along the adjusting screw outer wall under the effect of first driving belt subassembly to this control hot-pressing roller is to the depth of core paper surface extrusion dent.

Preferably, the internal thread pipe sleeve and the adjusting screw are in a threaded connection structure, and the sliding sleeve and the sliding rod are in a sliding structure, so that the movement of the supporting plate is more stable.

Preferably, the sliding sleeve is symmetrically distributed in the supporting plate, and the adjusting screw and the main body frame are in a rotating structure, so that the supporting plate can move up and down.

Preferably, the auxiliary heating structure comprises an inner cavity, an air duct, a heat conducting plate, side plates, a rotating shaft seat, a connector and a bearing sleeve, wherein the inner cavity is formed in the hot pressing roller, the air duct penetrates through the inner cavity, the outer side wall of the air duct is fixedly connected with the heat conducting plate, the side plates are all installed on two sides of the hot pressing roller, the rotating shaft seat is fixedly connected on two sides of the air duct, the connector is connected to one side of the rotating shaft seat in a rotating mode, the bearing sleeve is connected to two sides of the outer side wall of the air duct in a rotating mode, and after steam is injected into the inner portion of the air duct, the inner temperature of the air duct can be quickly conducted to the hot pressing roller through the heat conducting plate.

Preferably, the inner cavity and the heat conducting plate are in an embedded structure, and the heat conducting plate is annularly distributed on the outer side wall of the air duct, so that the heating time of the hot pressing roller is shortened.

Preferably, the rotating shaft seat and the connector are in a rotating structure, and the bearing sleeves are symmetrically distributed about the vertical center line of the air duct, so that the rotation of the hot press roller is not affected.

(III) beneficial effects

The pit wheel mechanism for producing the support improved corrugated pit paperboard has the advantages that: the supporting and adjusting structure is arranged, the rotary handle is rotated under the threaded connection structure of the internal thread pipe sleeve and the adjusting screw, and the supporting plates at the two sides of the hot pressing roller gradually move up and down along the outer wall of the adjusting screw along with the internal thread pipe sleeve under the action of the first transmission belt component, so that the depth of the extrusion dent on the surface of the core paper by the hot pressing roller is controlled, and the supporting plates can stably drive a plurality of hot pressing rollers to stably move under the sliding structure of the sliding sleeve and the sliding rod, so that the hot pressing roller can keep better stability when the bottom pressing roller and the hot pressing roller extrude the core paper, thereby avoiding the uneven depth of the dent on the surface of the core paper, and realizing the improvement of the stability of the mechanism;

through being provided with auxiliary heating structure, fixed a plurality of heat-conducting plates at the air duct lateral wall to make the inside that the heat-conducting plate can imbed the inner chamber, the inside temperature accessible heat-conducting plate of air duct is quick to the hot-pressing roller after the inside steam that pours into of air duct, with this heating time who shortens the hot-pressing roller, realized improving the hot-pressing efficiency of this mechanism.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic cross-sectional elevation view of the present utility model;

FIG. 2 is a schematic side sectional view of the present utility model;

FIG. 3 is a schematic top view partially in cross-section of a support adjustment structure according to the present utility model;

FIG. 4 is a schematic side view of a support adjustment structure of the present utility model;

FIG. 5 is a schematic view of a front partial cross-sectional structure of the auxiliary heating structure of the present utility model;

fig. 6 is a schematic view of a three-dimensional partial structure of the auxiliary heating structure of the present utility model.

In the figure: 1. a main body frame; 2. a bottom press roll; 3. a support plate; 4. a support frame; 5. a support adjustment structure; 501. an internal thread sleeve; 502. a sliding sleeve; 503. adjusting a screw; 504. a slide bar; 505. a first drive belt assembly; 506. rotating the grip; 6. a hot press roll; 7. an auxiliary heating structure; 701. an inner cavity; 702. an air duct; 703. a heat conductive plate; 704. a side plate; 705. a rotating shaft seat; 706. a connector; 707. a bearing sleeve; 8. a second drive belt assembly.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. All other embodiments, which can be made by one of ordinary skill in the art without inventive faculty, are intended to be within the scope of the present utility model, based on the embodiments of the present utility model.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Example 1

Referring to fig. 1-6, the pit wheel mechanism for producing a support improved corrugated pit paperboard provided by the utility model comprises a main body frame 1, a bottom press roller 2 and a support plate 3, wherein the bottom press roller 2 is rotatably connected to the top end inside the main body frame 1, the support plate 3 is arranged on two sides above the main body frame 1, a support frame 4 is fixedly connected to the two sides above two ends of the main body frame 1, a second driving belt assembly 8 is arranged on two sides of the bottom press roller 2, a hot press roller 6 is arranged on one side of the support plate 3, a support adjusting structure 5 is arranged inside the support plate 3, the support adjusting structure 5 comprises an internal thread pipe sleeve 501, a sliding sleeve 502, an adjusting screw 503, a sliding rod 504, a first driving belt assembly 505 and a rotary handle 506, the internal thread pipe sleeve 501 is arranged at the middle position inside the support plate 3, the sliding sleeve 502 is arranged at two ends inside the support plate 3, the middle position of the top end inside the support frame 4 is rotatably connected with the adjusting screw 503, the top end of the adjusting screw 503 penetrates through the top of the support frame 4 and is fixedly connected with the bottom end of the first driving belt assembly 505, the top end of the first driving belt assembly 505 is fixedly connected with the first driving belt assembly is rotatably connected with the support plate 502, the sliding rod 502 is in a rotary structure is in a symmetric structure with the sliding sleeve 3, and is in a sliding structure is in a sliding mode, and has a sliding is in a sliding structure is in a sliding mode, and has a sliding structure.

The working principle of the improved corrugated cardboard production pit mechanism based on embodiment 1 is that when the pit mechanism is used, the pit mechanism is started and a motor and a second transmission belt assembly 8 are used for driving a plurality of bottom press rolls 2 to move, then core paper in corrugated cardboard is plugged into the gap between the bottom press rolls 2 and a hot press roll 6, the core paper in the corrugated cardboard gradually enters the pit mechanism under the rotation of the bottom press rolls 2, the core paper gradually forms wavy dents due to extrusion under the extrusion of the bottom press rolls 2 and the hot press roll 6, in the process, the dents on the surface of the core paper are more uniform due to the fact that the gap between the bottom press rolls 2 and the hot press roll 6 directly influences, the phenomenon of uneven dents on the surface of the core paper is avoided, for this reason, an internal thread sleeve 501 and a sliding sleeve 502 are sequentially arranged in the inside of a support plate 3, a rotary grip 506 is rotated under the thread connection structure of the internal thread sleeve 501 and an adjusting screw 503, the two side support plates 3 of the roller 6 gradually move up and down along the outer wall of the adjusting screw 503 under the action of the first transmission belt assembly 505, the core paper sleeve 3 is controlled under the control of the inner thread sleeve 503, and the core paper is not stably extruded on the surface of the core paper under the adjusting screw 6, and the surface of the hot press roll 6 can stably move under the conditions of the hot press roll 6, and the surface of the sliding is prevented from being stably pressed, and the dent on the surface of the hot press roll 6 can stably moves, and the surface dent is stable when the surface dent is kept under the surface dent on the surface of the hot press roll 6.

Example two

The embodiment further includes: the inside of hot press roller 6 is run through and is had auxiliary heating structure 7, auxiliary heating structure 7 includes inner chamber 701, air duct 702, heat conduction plate 703, curb plate 704, pivot seat 705, connector 706 and bearing housing 707, inner chamber 701 is seted up in the inside of hot press roller 6, the inside of inner chamber 701 is run through and is had air duct 702, the lateral wall fixedly connected with heat conduction plate 703 of air duct 702, curb plate 704 is all installed to the both sides of hot press roller 6, the both sides of air duct 702 are all fixedly connected with pivot seat 705, one side rotation of pivot seat 705 is connected with connector 706, the both sides of air duct 702 lateral wall are all rotated and are connected with bearing housing 707, inner chamber 701 and heat conduction plate 703 are mosaic structure, heat conduction plate 703 is annular distribution at the lateral wall of air duct 702, pivot seat 705 is revolution mechanic with connector 706, the bearing housing 707 is symmetrical distribution about the perpendicular central line of air duct 702.

In this embodiment, when the pit wheel mechanism is used, in order to avoid rebound and leveling of the extrusion dent on the surface of the core paper by the bottom press roller 2 and the hot press roller 6, a large amount of steam needs to be injected into one side of the air duct 702 and flows out from the other side, so that the temperature of the hot press roller 6 gradually rises, the hot press roller 6 can perform hot press on the surface of the core paper, rebound of the dent on the surface of the core paper is avoided, in order to improve the temperature rising efficiency of the hot press roller 6, the power consumption of the pit wheel mechanism is reduced, a plurality of heat conducting plates 703 are fixed on the outer side wall of the air duct 702, the heat conducting plates 703 can be embedded into the inner part of the inner cavity 701, and after the steam is injected into the air duct 702, the inner temperature of the air duct 702 can be quickly conducted to the hot press roller 6 through the heat conducting plates 703, so as to shorten the heating time of the hot press roller 6.

The apparatus embodiments described above are merely illustrative, wherein the elements illustrated as separate elements may or may not be physically separate, and the elements shown as elements may or may not be physical elements, may be located in one place, or may be distributed over a plurality of network elements. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of this embodiment. Those of ordinary skill in the art will understand and implement the present utility model without undue burden.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.

Claims

1. The utility model provides a support improved generation corrugated container board production is with hole wheel mechanism, includes main body frame (1), bottom compression roller (2) and backup pad (3), its characterized in that: the top end inside the main body frame (1) is rotationally connected with a bottom compression roller (2), two sides above the main body frame (1) are respectively provided with a supporting plate (3), and two sides above two ends of the main body frame (1) are respectively fixedly connected with a supporting frame (4);

the two sides of the bottom press roller (2) are provided with second transmission belt assemblies (8);

the inside mounting of backup pad (3) has support regulation structure (5), support regulation structure (5) include internal thread pipe cover (501), sliding sleeve (502), adjusting screw (503), slide bar (504), first driving belt subassembly (505) and rotatory handle (506), internal thread pipe cover (501) are installed in the inside intermediate position department of backup pad (3), one side of backup pad (3) is provided with hot-pressing roller (6), the inside of hot-pressing roller (6) is run through has auxiliary heating structure (7).

2. The improved-support pit wheel mechanism for corrugated board production according to claim 1, wherein: sliding sleeve (502) are all installed at the inside both ends of backup pad (3), the intermediate position department rotation on the inside top of support frame (4) is connected with adjusting screw (503), the inside both ends of support frame (4) all are provided with slide bar (504), the top of adjusting screw (503) runs through the top to support frame (4) and with the bottom fixed connection of first driving belt subassembly (505), the top fixedly connected with rotatory handle (506) of first driving belt subassembly (505).

3. The improved-support pit wheel mechanism for corrugated board production according to claim 2, wherein: the internal thread pipe sleeve (501) and the adjusting screw rod (503) are in a threaded connection structure, and the sliding sleeve (502) and the sliding rod (504) are in a sliding structure.

4. The improved-support pit wheel mechanism for corrugated board production according to claim 2, wherein: the sliding sleeves (502) are symmetrically distributed in the supporting plate (3), and the adjusting screw rods (503) and the main body frame (1) are in a rotating structure.

5. The improved-support pit wheel mechanism for corrugated board production according to claim 1, wherein: auxiliary heating structure (7) include inner chamber (701), air duct (702), heat conduction board (703), curb plate (704), pivot seat (705), connector (706) and bearing housing (707), inner chamber (701) are seted up in the inside of hot pressing roller (6), the inside of inner chamber (701) is run through and is had air duct (702), lateral wall fixedly connected with heat conduction board (703) of air duct (702), curb plate (704) are all installed to the both sides of hot pressing roller (6), the equal fixedly connected with pivot seat (705) in both sides of air duct (702), one side rotation of pivot seat (705) is connected with connector (706), the both sides of air duct (702) lateral wall are all rotated and are connected with bearing housing (707).

6. The improved-support pit wheel mechanism for corrugated board production according to claim 5, wherein: the inner cavity (701) and the heat conducting plate (703) are in an embedded structure, and the heat conducting plate (703) is annularly distributed on the outer side wall of the air duct (702).

7. The improved-support pit wheel mechanism for corrugated board production according to claim 5, wherein: the rotating shaft seat (705) and the connector (706) are in a rotating structure, and the bearing sleeves (707) are symmetrically distributed about the vertical center line of the air duct (702).